The design and implementation of a log-structured file system
ACM Transactions on Computer Systems (TOCS)
The HP AutoRAID hierarchical storage system
ACM Transactions on Computer Systems (TOCS) - Special issue on operating system principles
Improving the performance of log-structured file systems with adaptive methods
Proceedings of the sixteenth ACM symposium on Operating systems principles
Wireless integrated network sensors
Communications of the ACM
System architecture directions for networked sensors
ACM SIGPLAN Notices
GHT: a geographic hash table for data-centric storage
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Wireless sensor networks for habitat monitoring
WSNA '02 Proceedings of the 1st ACM international workshop on Wireless sensor networks and applications
Energy-aware memory allocation in heterogeneous non-volatile memory systems
Proceedings of the 2003 international symposium on Low power electronics and design
Energy-aware demand paging on NAND flash-based embedded storages
Proceedings of the 2004 international symposium on Low power electronics and design
The dynamic behavior of a data dissemination protocol for network programming at scale
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
ELF: an efficient log-structured flash file system for micro sensor nodes
SenSys '04 Proceedings of the 2nd international conference on Embedded networked sensor systems
TinyDB: an acquisitional query processing system for sensor networks
ACM Transactions on Database Systems (TODS) - Special Issue: SIGMOD/PODS 2003
Sympathy for the sensor network debugger
Proceedings of the 3rd international conference on Embedded networked sensor systems
Ultra-low power data storage for sensor networks
Proceedings of the 5th international conference on Information processing in sensor networks
Telos: enabling ultra-low power wireless research
IPSN '05 Proceedings of the 4th international symposium on Information processing in sensor networks
Capsule: an energy-optimized object storage system for memory-constrained sensor devices
Proceedings of the 4th international conference on Embedded networked sensor systems
A transactional flash file system for microcontrollers
ATEC '05 Proceedings of the annual conference on USENIX Annual Technical Conference
Microhash: an efficient index structure for fash-based sensor devices
FAST'05 Proceedings of the 4th conference on USENIX Conference on File and Storage Technologies - Volume 4
Energy-efficiency and storage flexibility in the blue file system
OSDI'04 Proceedings of the 6th conference on Symposium on Opearting Systems Design & Implementation - Volume 6
Heuristic cleaning algorithms in log-structured file systems
TCON'95 Proceedings of the USENIX 1995 Technical Conference Proceedings
PRESTO: feedback-driven data management in sensor networks
NSDI'06 Proceedings of the 3rd conference on Networked Systems Design & Implementation - Volume 3
Beyond average: toward sophisticated sensing with queries
IPSN'03 Proceedings of the 2nd international conference on Information processing in sensor networks
Modulated backscatter for ultra-low power uplinks from wearable and implantable devices
Proceedings of the 2012 ACM workshop on Medical communication systems
Experiences from a decade of TinyOS development
OSDI'12 Proceedings of the 10th USENIX conference on Operating Systems Design and Implementation
Modeling energy harvesting sensors using accelerometer in body sensor networks
BodyNets '13 Proceedings of the 8th International Conference on Body Area Networks
| Hi-index | 0.00 |
Local storage is required in many sensor network applications, both for archival of detailed event information, as well as to overcome sensor platform memory constraints. Recent gains in energy efficiency of new-generation NAND flash storage have strengthened the case for in-network storage by data-centric sensor network applications. We argue that current storage solutions offering a simple file system abstraction are inadequate for sensor applications to exploit storage. Instead, we propose Capsule—a rich, flexible and portable object storage abstraction that offers stream, file, array, queue and index storage objects for data storage and retrieval. Further, Capsule supports checkpointing and rollback of object state for fault tolerance. Our experiments demonstrate that Capsule provides platform independence, greater functionality and greater energy efficiency than existing storage solutions.